Irene Doukaina or Ducaena (Greek: Ειρήνη Δούκαινα, Eirēnē Doukaina) (c. 1066 – February 19, 1123 or 1133) was the wife of the Byzantine emperor Alexios I Komnenos, and the mother of the emperor John II Komnenos and of the historian Anna Komnene.
Read more about Irene Doukaina: Succession of Alexios and Irene, Character, Death of Alexios, In Literature, Children